Is there a correlation between this “overstimulation sensitivity” and the persons need for the aetheric energy?
Yes. Often, the people most requiring the type of inert gas energy for a given condition will be most sensitive to it and need to use this “acclimatizing” procedure. For instance, I had a report from someone using the combination of 18% Helium, 36% Neon and 46% Xenon (given in the book Symbols) for regrowing teeth. He was prompted to use this combination because of excessive bone and tooth loss. He reported that it was very hard to sleep with device pointed at him and the magnet fully inserted.